title: Psychological investigations in the undergraduate training for local anesthesia.
abstract: The efficacy of a simple practical training method for teaching local anesthesia is demonstrated by measuring the tremor of a student's hand giving his first injection. The method consists of self-training of the students using "special" needles and syringes.
mesh_terms: D000772:Anesthesia, Local; D000776:Anesthesiology / Q000193:education*; D004504:Education, Medical, Undergraduate; D006801:Humans; D013663:Teaching / Q000379:methods